Topics

Defense

Latest Briefs & News

Blog : Aerospace
Answering Your Questions: Are Military Standards Influencing Commercial UAV?
Answering Your Questions: Are Military Standards Influencing Commercial UAV?
A reader asks our industry expert: Will air taxis be influenced by military UAV standards?
Answering Your Questions: Are Military Standards Influencing Commercial UAV?
Blog : Aerospace
Answering Your Questions: What are New Missions for Military UAVs?
Answering Your Questions: What are New Missions for Military UAVs?
An industry expert tells a Tech Briefs reader what's over the next hill regarding military UAVs.
Answering Your Questions: What are New Missions for Military UAVs?
Special Reports : Imaging
Unmanned Systems

The latest advances in aerial, ground, and underwater unmanned systems are covered in this special report, a compendium of recent articles from the editors of Tech Briefs and Aerospace & Defense Technology.

Special Reports : Electronics & Computers
RF & Microwave Electronics

In this compendium of recent articles from the editors of Aerospace & Defense Technology and Tech Briefs, read about how high-frequency electronics advances are enabling new applications in space communications, aviation, the military and more.

Special Reports : Aerospace
Lightweighting

Demands for weight reduction and better fuel efficiency in the automotive and aerospace industries are driving design innovations and the development of new lightweight, high-strength materials. To help you keep pace with the latest advances, we present this compendium of recent articles from the editors of Automotive Engineering,...

On-Demand Webinars : Defense
Eyes in the Sky: Military Drone Technology

This one-hour Technical Webinar from the editors of Tech Briefs Media examines some of the cutting-edge technologies being designed into modern military unmanned aerial vehicles, commonly known as UAVs.

Briefs : Transportation
Design Software Identifies a Product's Performance Tradeoffs

Designing any product — from complex car parts to wrenches — is a balancing act with conflicting performance tradeoffs. Making something lightweight, for instance, may compromise its durability.

Articles : Aerospace
Facility Focus: U.S. Army Aeromedical Research Laboratory
Facility Focus: U.S. Army Aeromedical Research Laboratory

In October 1962, the U.S. Army Aeromedical Research Unit was established with a goal of providing specialized medical and physiological support to help close the gap between Army...

Facility Focus: U.S. Army Aeromedical Research Laboratory
Blog : Robotics, Automation & Control
AUVSI XPONENTIAL 2019: A Flying Sea Glider
AUVSI XPONENTIAL 2019: A Flying Sea Glider
A Navy Sea Glider can look for a target in mid-air or underwater.
AUVSI XPONENTIAL 2019: A Flying Sea Glider
Application Briefs : Defense
Additive Manufacturing Helps Soldiers Get Parts Faster
Additive Manufacturing Helps Soldiers Get Parts Faster
Rize
Woburn, MA
www.rize3d.com

Headquartered at Picatinny Arsenal in New Jersey, The United States Army Armament Research, Development and Engineering Center (ARDEC)...

Additive Manufacturing Helps Soldiers Get Parts Faster
Briefs : Defense
High-Performance, Current-Steering Digital-to-Analog Converter
High-Performance, Current-Steering Digital-to-Analog Converter

A current-steering digital-to-analog converter (DAC) was developed that achieves improved switching times (up to 75% faster) in high-speed (gigahertz), high-resolution (8-14...

High-Performance, Current-Steering Digital-to-Analog Converter
5 Ws : Aerospace
5 Ws of Foldable Mechanical Devices
5 Ws of Foldable Mechanical Devices

Who

Manufacturers across medical, space, aviation, military, and automotive industries could use the technology to build complex machines that integrate with surfaces to be very compact, but can...

5 Ws of Foldable Mechanical Devices
Blog : Automotive
Higher-Strength Plastics: How to Turn Polyethylene into ‘Transparent Aluminium’
Higher-Strength Plastics: How to Turn Polyethylene into ‘Transparent Aluminium’
Researchers created transparent polythene sheets that have a strength greater than aluminum – at a fraction of the weight.
Higher-Strength Plastics: How to Turn Polyethylene into ‘Transparent Aluminium’
Briefs : Aerospace
Extrans Permeation Measurement System
Extrans Permeation Measurement System

Many applications in science and industry require an apparatus that creates a controlled amount of a fluid introduced into another fluid. For instance, some material corrosion testing applications...

Extrans Permeation Measurement System
Articles : Medical
Facility Focus: Battelle Memorial Institute
Facility Focus: Battelle Memorial Institute

Battelle Memorial Institute was founded in the early part of the 20th century as a charitable trust focused on research in metallurgy and allied industries. Founder Gordon Battelle studied...

Facility Focus: Battelle Memorial Institute
Briefs : Sensors/Data Acquisition
Quantum Radio Aids Communications and Mapping
Quantum Radio Aids Communications and Mapping

GPS signals do not penetrate very deeply or at all in water, soil, or building walls, and therefore can’t be used by submarines or in underground activities such as surveying mines. GPS also...

Quantum Radio Aids Communications and Mapping
Briefs : Sensors/Data Acquisition
System Enables Direct Data Transmission Between Underwater and Airborne Devices

Today, underwater sensors cannot share data with those on land, as both use different wireless signals that only work in their respective mediums. Radio signals that travel through air die very rapidly in water. Acoustic signals, or sonar, sent by underwater devices...

Blog : Electronics & Computers
Calling All Innovators: 'Create the Future' Contest is Open for Entries
Calling All Innovators: 'Create the Future' Contest is Open for Entries
Your design idea could win you $20,000.
Calling All Innovators: 'Create the Future' Contest is Open for Entries
Briefs : Semiconductors & ICs
X-Ray Study of Low-Density Materials
X-Ray Study of Low-Density Materials

It's hard to get an X-ray image of low-density material like tissue between bones because X-rays just pass right through like sunlight through a window. Sandia studies myriads of low-density materials,...

X-Ray Study of Low-Density Materials